Technical details
| Subwoofer driver diameter (imperial) |
6 " |
| Wall mountable |
Y |
| Apple docking compatibility |
Not supported |
Weight & dimensions
| Soundbar weight |
2359 g |
| Subwoofer weight |
4309 g |
Subwoofer
| Subwoofer frequency range |
50 - 100 Hz |
| Subwoofer included |
Y |
Other features
| Subwoofer dimensions (WxDxH) |
342.9 x 152.4 x 279.4 mm |
| Soundbar dimensions (WxDxH) |
963.68 x 73.15 x 92.2 mm |
Ports & interfaces
| Digital audio coaxial in |
1 |
| DC-in jack |
Y |
Soundbar speaker
| Signal-to-Noise Ratio (SNR) |
100 dB |
Additionally
| Wireless technologies |
Wired |
S3821w-C0, 38”, 6.0” Subwoofer, 100dB, Dolby Digital, DTS TruSurround, DTS TruVolume
Upgrade your TVs audio with VIZIO’s 38” 2.1 Home Theater Sound Bar with Wireless Subwoofer. The perfect addition to any small to medium sized HDTV, this sound bar connects easily to your TV with just one cable. The wireless subwoofer adds bass missing from your TV, all without the need to run any extra wires. Built-in Bluetooth allows you to wirelessly stream music from a smartphone or tablet, while Dolby Digital and DTS Digital Surround audio technologies turn movies, TV and games into an immersive audio experience. Rated at 100dB with less than 1% Total Harmonic Distortion*, the S3821w is one serious audio upgrade.
Bluetooth® allows for wireless streaming of music from a smartphone, tablet, computer or music player etc. Simply pair your Bluetooth enabled device with the sound bar, then sit back and DJ from the comfort of the couch.
This sound bar features a wireless subwoofer that can be placed up to 60 feet away and adds deep bass that transforms movies, music and TV into an explosive experience.
DTS TruVolume™ is a revolutionary solution that provides a consistent and comfortable volume level for a more enjoyable multimedia experience. Simply set the volume once.
DTS TruSurround™ delivers immersive and natural surround sound without adding cumbersome rear speakers and provides amazing clarity, depth and detail.
